Fedora Core 5 Test Update: xen-3.0.2-0.FC5.1

[Gianluca Cecchi]

Hello,
I have installed xen-3.0.2-0.FC5.1 on a 4 cpu dell 6650.
xen0 kernel and xenU kernel are 2.6.16-1.2111_FC5.
dom0 starts correctly.
I set this in grub.conf different from def install of kernel-xen0, in
order to assign 128M to dom0 and let it start at init level 3:

kernel /boot/xen.gz-2.6.16-1.2111_FC5 dom0_mem=128M
module /boot/vmlinuz-2.6.16-1.2111_FC5xen0 ro root=LABEL=/1 3 quiet

I cannot start xend because of this error in /var/log/xend.log
[2006-05-10 08:50:55 xend] INFO (SrvDaemon:285) Xend Daemon started
[2006-05-10 08:50:55 xend] INFO (SrvDaemon:289) Xend changeset: unavailable .
[2006-05-10 08:50:55 xend] ERROR (SrvDaemon:299) Exception starting
xend ((111, 'Conn
ection refused'))
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvDaemon.py",
line 293, in
run
    servers = SrvServer.create()
  File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvServer.py",
line 108, in
create
    root.putChild('xend', SrvRoot())
  File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvRoot.py",
line 40, in __i
nit__
    self.get(name)
  File "/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 82, in get
    val = val.getobj()
  File "/usr/lib/python2.4/site-packages/xen/web/SrvDir.py", line 52, in getobj
    self.obj = klassobj()
  File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvDomainDir.py",
line 39, i
n __init__
    self.xd = XendDomain.instance()
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line
582, in instan
ce
    inst.init()
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line
70, in init
    xstransact.Mkdir(VMROOT)
  File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
line 317,
in Mkdir
    complete(path, lambda t: t.mkdir(*args))
  File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
line 323,
in complete
    t = xstransact(path)
  File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xstransact.py",
line 20, i
n __init__
    self.transaction = xshandle().transaction_start()
  File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xsutil.py",
line 18, in xs
handle
    xs_handle = xen.lowlevel.xs.xs()
RuntimeError: (111, 'Connection refused')

/var/log/xend-debug.log says:
Exception starting xend: (111, 'Connection refused')
Exception starting xend: can't start new thread

Any hints? The same was with xen-3.0.1-4.i386.rpm
Thanks in advance.
Gianluca